Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006776 | Gate-controlled electric drive | Ljudmila I. Matjukhina, Alexandr S. Mikhalev, Sergei N. Sidoruk | 1991-04-09 |
| 4931713 | Rectifier electric drive | Ljudmila I. Matjukhina, Alexandr S. Mikhalev, Sergel N. Sidoruk | 1990-06-05 |
| 4888538 | System for remote transmission of angular position and force between master and slave shafts | Dimith T. Dimitrov, Ljudimila I. Matjukhina, Alexandr S. Mikhalev | 1989-12-19 |